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Corresponding author: Eleonora Kiria ( eleonora.kiria.1@iliauni.edu.ge ) Academic editor: Dragan Antić
© 2023 Eleonora Kiria, Shalva Barjadze, Ivan Hadrián Tuf.
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Citation:
Kiria E, Barjadze S, Tuf IH (2023) Checklist of Georgian centipedes (Myriapoda: Chilopoda). Caucasiana 2: 177-188. https://doi.org/10.3897/caucasiana.2.e108535
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Abstract
The Caucasus ecoregion is distinguished by its biodiversity. The flora and fauna of the ecoregion became the study area of many zoologists and botanists. Georgia, as a part of it, is important for its valuable and impressive diversity. However, despite many years of scientific research, certain groups, among them centipedes, are not so well studied. This is the first comprehensive summary of current knowledge about centipedes distributed in the territory of Georgia, based on literature data. It provides information about 59 taxa (57 species and two subspecies) known from Georgia, belonging to 16 genera in seven families from four orders. Nineteen species are endemic to the Caucasus, eight of which are Georgian endemics. Among them, two species: Cryptops datviensis Tuf, Barjadze, and Maghradze, 2022, and Harpolithobius birsteini Zalesskaja, 1972, are troglobiotic. Another four species (Lithobius caucasicus Sseliwanoff, 1881; Lamyctes coeculus (Brölemann, 1889); Lithobius semperi (Haase, 1887); and Scolopocryptops nigridus McNeill, 1887) are considered doubtful records. An overview of local and global distribution for each taxon is included. Lithobius fasciatus Muralevitch, 1929, syn. nov. is formally synonymized with Lithobius striatus Muralevitch, 1926.
South Caucasus, endemic species, species inventory, review
Centipedes are predatory soil invertebrates mostly found in moist habitats. They spend the day under stones, bark, and leaf litter and go hunting at night. Their habit is mainly cryptozoic; they are rarely seen in daylight (
The presented checklist of Georgian centipedes includes all recorded species from the territory of Georgia, Caucasus. The first recorded centipede taxa from the country belongs to
Since most of the literature referring to old records of centipedes in Georgia is not readily available, here we attempt to comprehensively review the knowledge accumulated to date on Georgian centipedes and develop the first checklist of taxa.
To compile the centipede species list for Georgia, we have reviewed all the literature published so far dealing with the fauna of centipedes in Georgia and the Caucasus in general. The classification of centipedes and the currently valid names of the individual taxa, as well as the synonyms, are given according to Chilobase (
A map showing the distribution of centipedes in Georgia has been prepared using QGIS (3.22.3) and Google Earth Pro v. 7.3.6. The geographic data given in the literature were usually without precise geographical coordinates, and in most cases, we were unable to locate sampling points at a fine scale. Therefore, the localities were geo-referenced by their geo-names using the Google Earth engine and geo-r on the map with varying accuracy. Altogether, 57 localities were found in published literature. On the map (Figure
Family Scutigeridae Leach, 1814
Genus Scutigera Lamarck, 1801
Abkhazia • Tsikherva Cave (Gagra) (1) (
Native to the Mediterranean region, synanthropic throughout much of the world (
Family Lithobiidae Pocock, 1895
Genus Australobius Chamberlin, 1920
Adjara • Batumi (12) (
Georgia (
Kakheti • Lagodekhi (57) (
Albania, Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, France, Germany, Greece, Hungary, Italy, Montenegro, Poland, Romania, Serbia, Slovakia, Slovenia, Turkey, Ukraine (
Abkhazia • Sokhumi (Avidzba Cave) (7) (
Georgia (
Endemic to Georgia.
Abkhazia • Akhalsheni (6) (
Azerbaijan, Turkey (
Abkhazia • Tetritskala (3) (
Albania, Austria, Bosnia and Herzegovina, Caucasus, Croatia, Czech Republic, France, Germany, Greece, Italy, Netherlands, Romania, Slovakia, Slovenia, Spain, Switzerland, Turkey, Ukraine (
Samtskhe-Javakheti • Village Efremovka (37) (
Distributed only in the Caucasus (
Endemic to the Caucasus.
Kvemo Kartli • Manglisi (42) (
Georgia (
Endemic to Georgia.
Kakheti • Lagodekhi (57) (
Georgia (
Endemic to the Caucasus.
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Azerbaijan (
Abkhazia • Eshera (5) (
Georgia (
Endemic to Georgia.
Abkhazia • village Eshera (5) (
Albania, Algeria, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Lithuania, Luxembourg, North Macedonia, Netherlands, Norway, Poland, Romania, Russia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tunisia, Turkey, Ukraine, United Kingdom (
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Austria, Belgium, Belarus, Czech Republic, Denmark, France, Germany, Hungary, Lithuania, Moldova, Netherlands, Norway, Poland, Romania, Russia, Slovakia, Sweden, Switzerland, Ukraine, United Kingdom (
Abkhazia • Eshera (5) (
Georgia (
Endemic to Georgia
Abkhazia • Bichvinta (2) (
Albania, Austria, Belarus, Bosnia and Herzegovina, Croatia, Czech Republic, Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Italy, Latvia, Lithuania, Luxembourg, North Macedonia, Monaco, Montenegro, Netherlands, Norway, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, Sweden, Switzerland, Ukraine (
• Tbilisi (53) (
Georgia (
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Armenia, Greece, Kazakhstan, Kyrgyzstan, Romania, Stavropol, Turkey (
In
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Albania, Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Finland, France, North Macedonia, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Malta, Montenegro, Netherlands, Norway, Poland, Romania, Russia, Serbia, Slovenia, Switzerland, Turkey, United Kingdom, Introduced in North America, South America, St. Elena, Kuriles (
Mtskheta-Mtianeti • Stepantsminda (=Kazbegi) (48) (
Azerbaijan (
Endemic to the Caucasus.
Adjara • Batumi (12) (
Albania, Austria, Belgium, Bermuda, Bosnia and Herzegovina, Canary Islands, Croatia, Crete, Czech Republic, Denmark, France, Germany, Greece, Hungary, Ireland, Italy, Lithuania, Moldova, Montenegro, Netherlands, Norway, Poland, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom (
Adjara • Mtsvane Kontskhi (16) (
Azerbaijan, Georgia (
Endemic to the Caucasus.
Kakheti • Mirzaani (56) (
Georgia (
Abkhazia • Sokhumi (7) (
Albania, Austria, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, France, Germany, Greece, Hungary, Italy, Lithuania, Montenegro, Poland, Romania, Slovakia, Slovenia, Sweden, Switzerland, Turkey, Ukraine, United Kingdom (
Mtskheta-Mtianeti • Stepantsminda (=Kazbegi) (48) (
Austria, Bulgaria, Croatia, Czech Republic, France, Germany, Greece, Hungary, Italy, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, Switzerland, Ukraine (
Abkhazia • Sokhumi (7) (
Albania, Bosnia and Herzegovina, Bulgaria, Caucasus, Greece, Italy, North Macedonia, Montenegro, introduced in Africa, Bermuda Island, France, Panama, Spain, United Kingdom (Barber & Eason 1986), Georgia (
Abkhazia • Village Veli (Gagra) (1) (
Austria, Bosnia and Herzegovina, Croatia, Czech Republic, France, Germany, Hungary, Italy, Luxembourg, Netherlands, Poland, Romania, Slovakia, Slovenia, Spain, Ukraine, United Kingdom (
Abkhazia • Akhalsheni (6) (
Azerbaijan (
Endemic to the Caucasus.
Abkhazia • Akhalsheni (6) (
Georgia (
Endemic to the Caucasus.
Abkhazia • Sokhumi (7) (
Armenia, Azerbaijan, Georgia (
Endemic to the Caucasus. In
Abkhazia • Akhalsheni (6) (
Azerbaijan, Georgia, Russia (
Endemic to the Caucasus.
Abkhazia • Akhalsheni (6) (
Georgia (
Endemic to the Caucasus.
Abkhazia • Otapistavi Cave (11) (
Georgia (
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Georgia (
Mtskheta-Mtianeti • Stepantsminda (=Kazbegi) (48) (
Georgia (
Endemic to Georgia.
Abkhazia • Akhalsheni (6) (
Georgia (
Endemic to the Caucasus.
Adjara • Batumi (12) (
Albania, Austria, Bosnia and Herzegovina, Croatia, Czech Republic, France, Germany, Hungary, Italy, Poland, Portugal, Romania, Slovakia, Slovenia, Turkey, former Yugoslavia (
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Georgia (
Endemic to Georgia.
Abkhazia • Sokhumi (7) (Sseliwanoff, 1881;
Albania, Azerbaijan, Bulgaria, Israel, Italy, Jordan, Turkey, Ukraine (
Genus Lamyctes Meinert, 1868
Abkhazia • Akhali Atoni (=Novy Afon) (4) (
Australia, Fiji, Hawaii, New Caledonia, New Zealand, widespread in Europe and North America, introduced to Africa and several islands (
Family Cryptopidae Kohlrausch, 1881
Genus Cryptops Leach, 1814
Abkhazia • village Eshera (5) (
Albania, Algeria, Austria, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, France, North Macedonia, Georgia, Germany, Greece, Hungary, Italy, Montenegro, Morocco, Netherlands, Romania, Serbia, Slovakia, Slovenia, Spain, Switzerland, Tunisia, Turkey, Ukraine, United Kingdom (
Shida Kartli • Gromi (40) (
Azerbaijan, Kazakhstan, Ukraine (
Imereti • Datvi Cave (23) (
This species is known from the type locality only. Probably it can be found in the neighbouring caves (
Endemic to Georgia.
Abkhazia • Gagra (1) (
Albania, Armenia, Austria, Azerbaijan, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Czech Republic, Denmark, Finland, France, North Macedonia, Georgia, Germany, Greece, Hungary, Iceland, Ireland, Italy, Montenegro, Morocco, Netherlands, Norway, Poland, Portugal, Romania, Russia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Tajikistan, Turkey, Turkmenistan, Ukraine, United Kingdom, Uzbekistan, introduced to North America, Island Hawaii, Island St. Helena (
Genus Scolopendra Linnaeus, 1758
• Tbilisi (53) (
Algeria, Egypt, Iran, Italy, Libya, Morocco, Tunisia, Turkey (
Abkhazia • Gagra (1) (
Albania, Algeria, Bulgaria, Caucasus, Croatia, Cyprus, Egypt, France, North Macedonia, Greece, Hungary, Iran, Israel, Italy, Jordan, Lebanon, Libya, Malta, Moldova, Montenegro, Morocco, Palestine, Portugal, Romania, Serbia, Slovenia, Spain, Syria, Tadjikistan, Tunisia, Turkey, Ukraine (
Family Geophilidae Leach 1816
Genus Clinopodes C. L. Koch, 1847
Racha-Leckhumi and Kvemo Svaneti • Kvaisi (36) (
Caucasus and eastern Anatolia (
• Tbilisi (53) (
From the Balkan Peninsula north to the Carpathians, as well as in Turkey, Greece and Russia (
Mtskheta-Mtianeti • Mtskheta (51) (
Albania, Austria, Bosnia and Herzegovina, Bulgaria, Caucasus, Croatia, Cyprus, Czech Republic, North Macedonia, Greece, Italy, Montenegro, Palestine, Poland, Romania, Russia, Serbia, Slovakia, Slovenia, Syria, Turkestan, Turkey, Ukraine (
• Tbilisi (53) (
Austria, Bosnia and Herzegovina, Croatia, Czech Republic, Germany, Hungary, Italy, Luxembourg, Poland, Romania, Serbia, Slovenia, Slovakia, Switzerland, United Kingdom (
Abkhazia • Tetritskala (3) (
Belgium, Czech Republic, Denmark, Germany, Morocco, Netherlands, Poland, Slovakia, Spain, United Kingdom (
Shida Kartli • Akhalgori (46) (
Bosnia and Herzegovina, Bulgaria, Croatia, France, Greece, Hungary, Italy, Portugal, Spain, Maghreb, Turkey, Caucasus (Zapparoli & Iorio 2012), Azerbaijan (
Abkhazia • Village Eshera (5) (
Georgia (
Endemic to Georgia.
Samtskhe-Javakheti • Borjomi (33) (
Alaska, Albania, Algeria, Austria, Bosnia and Herzegovina, Bulgaria, Caucasus, Croatia, Cyprus, Czech Republic, Finland, France, North Macedonia, Greece, Hungary, Iran, Italy, Latvia, Morocco, Netherlands, Norway, Palestine, Poland, Portugal, Romania, Russia, Slovakia, Slovenia, Spain, Turkey, Tunisia, Turkestan, United Kingdom (
• Adjara, without precise locality (
Russia: Krasnodar (
Endemic to the Caucasus.
Abkhazia • Marukhi summit (9) (
Albania, Austria, Belgium, Bosnia and Herzegovina, Caucasus, Croatia, Czech Republic, Denmark, France, Germany, Hungary, Italy, Luxembourg, Netherlands, Poland, Romania, Slovakia, Slovenia, Spain, Switzerland, Turkey, United Kingdom (
Shida Kartli • Kvemo Ermani (41) (
The range of S. transsilvanica extends to Greece on the south and to the Carpathians on the east (
Adjara • Mtsvane Kontskhi (16) (
Ukraine (
Genus Bothriogaster Sseliwanoff, 1879
• Tbilisi (53) (
Albania, Bulgaria, Cyprus, North Macedonia, Kazakhstan, Tadzhikistan, Turkey, Turkmenistan, Uzbekistan (
Adjara • Batumi (12) (
Cyprus (
The territory of Georgia is part of the Caucasus ecoregion and therefore of great interest in terms of biodiversity research. Nevertheless, most reports on the presence of centipede species in Georgia have not been updated for many years, with the exceptions of two publications published in recent years (
At present, there are 59 centipede taxa (57 species and 2 subspecies) that are known to exist in Georgia. These taxa are organized into 16 genera (the following are listed alphabetically: Australobius, Bothriogaster, Clinopodes, Cryptops, Geophilus, Harpolithobius, Henia, Lamyctes, Lithobius, Pachymerium, Pleurogeophilus, Schizopleres, Scolopendra, Scutigera, Strigamia, Thracophilus) in seven families (Cryptopidae, Geophilidae, Henicopidae, Himantariidae, Lithobiidae, Scolopendridae, Scutigeridae) within four orders (14 taxa in Geophilomorpha, 38 in Lithobiomorpha, six in Scolopendromorpha, and one in Scutigeromorpha). Nineteen taxa are endemic to Caucasus (Lithobius asper, L. colchicus, L. kessleri, L. lenkoranicus, L. portchinskii, L. reconditus, L. sectilis, L. striatus, L. striatus monosulcatus, L. tuberculipes, Schizopleres giljarovi) including eight endemic to Georgia (Cryptops datviensis, Harpolithobius birsteini, Henia phrixi, Lithobius circassus, L. corniger, L. elegans, L. taczanowski, L. verrucifer). Of the 59 taxa, 11 species are found in caves, although only two of them are troglobionts (C. datviensis and H. birsteini).
The main part of the species records is from the end of the late 19th century to the nineties of the 20th century. The latest description of a centipede from Georgia is about C. datviensis, which is described from Datvi Cave in the Imereti region of western Georgia (
Australobius semperi
(Haase, 1887), reported in Abkhazia, Georgia, as Lithobius semperi Haase, 1887, by
It is important to note that unidentified species of Lithobius and Harpolithobius are mentioned in some caves (
It should be mentioned that 32% of centipede taxa (species and subspecies) known from Georgia are endemic to the Caucasus. There are no endemic genera or families among the Georgian centipedes. Taking into consideration the fact that Georgian centipede fauna is poorly investigated and Georgia is a country with high landscape diversity, there is a higher probability of finding new species and even new genera of centipedes in its territory in the future.
The investigation was supported by the project: “Modern state of fauna of Georgia, status, conservation problems” funded by the Ministry of Education and Science of Georgia. We are grateful to Dragan Antić (Serbia) for providing publications about Georgian centipedes and to Mariam Gogshelidze (Ilia State University, Georgia) for preparing the map of the sampling sites of the Georgian centipedes. Valuable reviews were done by two reviewers, Marzio Zapparoli (Italy) and Dalibor Stojanović (Serbia). Their suggestions and corrections, as well as those from the editor, Dragan Antić (Serbia), improved the quality of the manuscript.